1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/layout/xul/tree/nsTreeUtils.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,39 @@
1.4 +/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*-
1.5 + * This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef nsTreeUtils_h__
1.10 +#define nsTreeUtils_h__
1.11 +
1.12 +#include "nsError.h"
1.13 +#include "nsString.h"
1.14 +#include "nsTreeStyleCache.h"
1.15 +
1.16 +class nsIAtom;
1.17 +class nsIContent;
1.18 +
1.19 +class nsTreeUtils
1.20 +{
1.21 + public:
1.22 + /**
1.23 + * Parse a whitespace separated list of properties into an array
1.24 + * of atoms.
1.25 + */
1.26 + static nsresult
1.27 + TokenizeProperties(const nsAString& aProperties, AtomArray & aPropertiesArray);
1.28 +
1.29 + static nsIContent*
1.30 + GetImmediateChild(nsIContent* aContainer, nsIAtom* aTag);
1.31 +
1.32 + static nsIContent*
1.33 + GetDescendantChild(nsIContent* aContainer, nsIAtom* aTag);
1.34 +
1.35 + static nsresult
1.36 + UpdateSortIndicators(nsIContent* aColumn, const nsAString& aDirection);
1.37 +
1.38 + static nsresult
1.39 + GetColumnIndex(nsIContent* aColumn, int32_t* aResult);
1.40 +};
1.41 +
1.42 +#endif // nsTreeUtils_h__
